| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.25 | 11.842% | $149.0295 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $95.75 | 6.254% | $101.7382 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $87.57 | 4.491% | $91.5028 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $248.39 | 12.737% | $280.0274 | $280.03 | $280.05 | $280.00 |
| Purchase #5 | $35.85 | 7.687% | $38.6058 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $91.90 | 13.564% | $104.3653 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $117.89 | 7.525% | $126.7612 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $810.60 | $892.0302 | $892.04 | $892.05 | $892.00 | |